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Contact Service

Toll-free (US & Canada):
800-949-3766 opt. 2
970-669-3050 opt. 2
Apoyo Tecnico en Español

(Solamente para distribuidores y vendedores)
970- 278-4950 (Pagado)


Global Contact List

Instrument Repair

Choose the level of service you need: 1,5,10,or 15-day turnaround times with a guarantee of on-time return instrument delivery.

US Warranty Policies

Repair Request Form

Service Plus Partnerships

Reduce long-term instrument costs, maximize instrument up-time, and ensure consistent reporting: OTT Hydromet Service Plus Programs help you get the data you need.


Download Bench Service Partnership Brochure

Service Resources

Visit our resource page for access to all software and firmware downloads, manuals, calibration instructions, and more!


Rental Products

Hydrolab and OTT product rentals are perfect for short term projects or for testing a product before purchase. Our products can be rented on a weekly or monthly basis.


Training Workshops

Certified product experts are available to train you in person on Hydrolab and OTT products.